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centos rabbitmq

curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh | sudo bash

rabbitmq.config

[{rabbit, [{cluster_partition_handling, autoheal},{loopback_users, []}]}].

posted @ 2015-07-03 20:25 ivaneeo 閱讀(1967) | 評論 (0) | 編輯收藏

centos startup script

#!/bin/sh

# Startup script for ovirt-agent

# chkconfig: 2345 85 20

# description: ovirt-agent

# processname: ovirt-agent

# pidfile: /var/run/tomcat.pid # config:# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

export OVIRT_AGENT_HOME=/opt/ovirt-agent

[ -f $OVIRT_AGENT_HOME/bin/startServer.sh ] ||?exit 0 [ -f $OVIRT_AGENT_HOME/bin/stopServer.sh ] ||?exit 0

# See how we were called.

case "$1" in

start)

# Start daemon.

echo ?"Starting OVirt-agent: "

$OVIRT_AGENT_HOME/bin/startServer.sh $OVIRT_AGENT_HOME/conf/ovirt-agent.xml

touch /var/lock/subsys/ovirt-agent

;;

stop)

# Stop daemons.

echo ?"Shutting down OVirt-agent: "

$OVIRT_AGENT_HOME/bin/stopServer.sh

rm -f /var/lock/subsys/ovirt-agent

;;

restart)

$0 stop

$0 start

;;

status)

status ovirt-agent

;;

echo "Usage: $0 {start|stop|restart|status}"

exit 1

esac

exit 0

posted @ 2015-07-03 20:06 ivaneeo 閱讀(1898) | 評論 (0) | 編輯收藏

ningbo install

docker run -d --name="srdesktop1" -p 80:80 -p 8888:8888 -p 8000:8000 -p 8009:8009 -p 8081:8081 -p 3306:3306 -p 19:22 -v /opt/html:/var/www -v /opt/ssdb-master:/opt/ssdb-master -v /opt/apache-tomcat-7.0.53:/opt/apache-tomcat-7.0.53 -v /opt/mule-standalone-3.5.0:/opt/mule-standalone-3.5.0 -v /opt/mysql/data:/var/lib/mysql --privileged=true srdesktop/ubuntu /bin/bash -exec 'echo -e "192.168.1.93 ovirt-manage\n192.168.1.243 www.engin.org\n127.0.0.1 localhost" >> /etc/hosts && service mysql start && /etc/init.d/guaca start && rm /opt/ssdb-master/var/ssdb.pid && /opt/ssdb-master/ssdb-server -d /opt/ssdb-master/ssdb.conf && export JAVA_HOME=/opt/jdk1.7.0_51 && export PATH=$JAVA_HOME/bin:$PATH && /opt/apache-tomcat-7.0.53/bin/startup.sh && service apache2 start && /opt/mule-standalone-3.5.0/bin/mule'

pptpsetup --create myvpn --server www.yanlingyi.com --username vpn --password mincloud --encrypt --start

docker run -d --name="rabbitmq_master" -p 200:22 -p 25672:25672 -p 15672:15672 -p 5672:5672 -p 4369:4369 -p 10051:10050 rabbitmq/ubuntu /bin/bash -exec 'echo -e "172.20.20.10 rabbitmq-master\n127.0.0.1 localhost" > /etc/hosts && /etc/init.d/rabbitmq-server start && /usr/sbin/sshd -D'

# Generated by ovirt-engine installer

#filtering rules

*filter

:INPUT ACCEPT [0:0]

:FORWARD ACCEPT [0:0]

:OUTPUT ACCEPT [0:0]

-A INPUT -i lo -j ACCEPT

-A INPUT -p icmp -m icmp --icmp-type any -j ACCEPT

-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT

#drop all rule

COMMIT

posted @ 2015-06-13 15:09 ivaneeo 閱讀(1123) | 評論 (0) | 編輯收藏

從Java轉iOS第一個項目總結

http://www.cocoachina.com/ios/20150417/11595.html

posted @ 2015-05-02 01:29 ivaneeo 閱讀(961) | 評論 (0) | 編輯收藏

greenvpn

https://www.igreenjsq.info/user-xianlu.html

posted @ 2015-04-29 19:12 ivaneeo 閱讀(1318) | 評論 (0) | 編輯收藏

hadoop生態圈

http://www.csdn.net/article/2014-01-02/2817984-13-tools-let-hadoop-fly
好用的數據工具

http://blog.itpub.net/7816530/viewspace-1119924/

posted @ 2015-04-25 14:08 ivaneeo 閱讀(959) | 評論 (0) | 編輯收藏

windows mtu設置

netsh interface ipv4 show subinterfaces

netsh interface ipv4 set subinterface "本地連接" mtu=1480 store=persistent

posted @ 2015-04-25 13:01 ivaneeo 閱讀(846) | 評論 (0) | 編輯收藏

ovirt jdk cert

http://www.ovirt.org/Java-sdk

posted @ 2015-04-21 17:23 ivaneeo 閱讀(838) | 評論 (0) | 編輯收藏

mesos調度框架

http://m.blog.csdn.net/blog/ebay/43529401

posted @ 2015-04-15 04:49 ivaneeo 閱讀(927) | 評論 (0) | 編輯收藏

cpu time to cpu_util

So now you have:
The elapsed wall clock time (this period's time, minus last period's time) Call this X
The elapsed process cpu time (this period's time, minus last period's time) Call this Y
The number of CPUs. Call this C
The percent utilization will be Y / (X x C) * 100
import java.lang.management.*; 
import java.util.concurrent.*;  

osx = ManagementFactory.getOperatingSystemMXBean(); 
cores = osx.getAvailableProcessors();  // Factorial to keep the process busy so we can see some actual activity 
factorial = { n ->     int fact = 1;     int i = 1;     while(i <= n) {         i++;         fact *= i;     }     return fact; }   
long elapsedTime = -1, startTime = -1; long elapsedCpu = -1, startCpu = -1;;  
for(i in 0..20) {     startTime = System.nanoTime();     startCpu = osx.getProcessCpuTime();     CountDownLatch latch = new CountDownLatch(cores);     for(x in 1..cores) {         Thread.startDaemon() {             factorial(1000000);             latch.countDown();         }     }     latch.await();     elapsedTime = System.nanoTime()-startTime;     elapsedCpu = osx.getProcessCpuTime()-startCpu;     percUsage = (elapsedCpu / (elapsedTime* cores)) *100;     println "Percent Usage:$percUsage %"; }

posted @ 2015-04-06 15:44 ivaneeo 閱讀(1390) | 評論 (0) | 編輯收藏

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